Lee-Rong Chang

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Carrying trailer for use with bicycles
- Patent number 7,850,185
- Issue date Dec 14, 2010
- Free Parable Design Co., Ltd.
- Jung-Hui Weng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Carrying Trailer for Use with Bicycles
- Publication number 20100156062
- Publication date Jun 24, 2010
- Jung-Hui Weng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Trailer
- Publication number 20100078912
- Publication date Apr 1, 2010
- Lee-Rong Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS